3 years ago

How many variable terms are in the expression 3x3y + 5x2 + y + 9?

1 answer:

7 0

Three variable terms appear in this expression. Although 9xy has two variables, they combine to make one term.

___________________________________________________________

Like this answer? PM me for more awesome answers! - Boodle

You might be interested in

Tell whether or not the relation is a function.<br> {(-4,-7), (-1, 8), (4, -7), (4, -8)}

shutvik [7]

Answer:

Not a function because the domain 4 repeats.

6 0

2 years ago

A group of 4 friends is playing cards. The deck has 70 cards. To start the game, the dealer makes a pile of 15 cards in the cent

ale4655 [162]

Answer:

14 cards

Step-by-step explanation:

70 - 15 = 55

55/4 = 13.75

Therefore, the highest number of cards someone is able to get is 14.

4 0

2 years ago

WHO EVERY GETS THIS RIGHT GETS 20 PTS

MariettaO [177]

The function is f(x) = 9,000(0.95)x<span>
</span>

7 0

2 years ago

When an object is thrown upwards with a speed of 64 ft/sec, its height above the ground is given by the function h(t)=−16t2+64t

Svet_ta [14]

Answer:

The object will reach its highest point 0.5 seconds after it has been thrown.

Step-by-step explanation:

The object reaches its maximum height when velocity is equal to zero, the velocity is the derivative of function height. That is:

$v(t) = \frac{d}{dt}h(t)$ (1)

Where $v(t)$ is the velocity of the object at time $t$ , in feet per seconds.

If we know that $h(t) =-16\cdot t^{2}+64\cdot t$ and $v(t) = 0\,\frac{ft}{s}$ , then the time when object reaches its highest point is:

$v(t) = -32\cdot t+64$

$-32\cdot t + 64 = 0$

$t = 0.5\,s$

The object will reach its highest point 0.5 seconds after it has been thrown.

3 0

2 years ago

Paul was thinking of a number. Paul adds 1.2 to the number the doubles the result to get an answer of 68.3. Form an equation wit

Nikitich [7]

Answer:

(x+1.2)2=68.3

Step-by-step explanation:

(x+1.2)2=68.3

6 0

2 years ago